53464426 has 8 divisors (see below), whose sum is σ = 81511524. Its totient is φ = 26293920.

The previous prime is 53464417. The next prime is 53464457. The reversal of 53464426 is 62446435.

It can be written as a sum of positive squares in 2 ways, for example, as 51108201 + 2356225 = 7149^2 + 1535^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 53464391 and 53464400.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218995 + ... + 219238.

Almost surely, 2^53464426 is an apocalyptic number.

53464426 is a deficient number, since it is larger than the sum of its proper divisors (28047098).

53464426 is a wasteful number, since it uses less digits than its factorization.

53464426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438296.

The product of its digits is 69120, while the sum is 34.

The square root of 53464426 is about 7311.9372262076. The cubic root of 53464426 is about 376.7225665159.

Subtracting 53464426 from its reverse (62446435), we obtain a square (8982009 = 2997²).

The spelling of 53464426 in words is "fifty-three million, four hundred sixty-four thousand, four hundred twenty-six".